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79 resultados encontrados.

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Analysis of Problematics in Learning Nahwu from the Book of Al-Jurumiyah
Artículo
Acceso abierto Artículo DOAJ
Shilfiyya Haulina et al · Pusat Pengembangan Bahasa · 2024 · ISSN 2964-9277
Background: This research is motivated by the gap between the importance of learning Arabic and the difficulties faced by students in learning Nahwu through the Al-Jurumiyah textbook. Purpose To determine the applicati...
LCC LCC:Language and LiteratureIdioma eng
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Open Access
Biological Signatures of Inflammation Biomarkers Identified Using Data Reduction Methods in Adult Population: A Scoping Review Protocol
Artículo
Acceso abierto Artículo DOAJ
Gary Sánchez‐Gordón et al · Wiley · 2026 · ISSN 2398-8835
ABSTRACT Background and Aims Chronic inflammation contributes to various chronic diseases, emphasizing the need for reliable biomarkers for early detection and understanding its causes. Measuring chronic inflammation pos...
LCC LCC:MedicineIdioma eng
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Open Access
Conjugate Gradient Methods in Fitting Precipitation of Rainfall Data in Malaysia
Artículo
Material complementario disponible Artículo DOAJ
Hua Ru Tang et al · MMU Press · 2025 · ISSN 2821-370X
Conjugate gradient method (CGM) is one of the most efficient numerical methods for solving unconstrained optimization problems. It is also known as an iterative method with simple formulation. The classical CGM has alway...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Development and content validation of a health assessment item bank for regional health big data: a sequential mixed-methods approach
Artículo
Acceso abierto Artículo DOAJ
Yizhu Zhang et al · BMC · 2026 · ISSN 1477-7525
Abstract Background Health assessment instruments are essential for individual health monitoring, yet most existing tools rely on periodic surveys and lack the capacity to integrate large-scale digital health data. With ...
LCC TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~Idioma eng
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Open Access
Predictive Modelling for the Dynamics of Consumer Activity by Methods of Machine Learning and Big Data of Payment Systems
Artículo
Material complementario disponible Artículo DOAJ
T. V. Tomashevska et al · National Academy of Statistics, Accounting and Audit · 2026 · ISSN 2519-1853
The article contains a feasibility analysis of using big data of payment systems for building forecasting models for the dynamics of consumer demand as a core factor of the retail turnover. The relevance of this research...
LCC TENDOlN0YXRpc3RpY3M~Idioma eng
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A cohort study of fetal urinary tract abnormalities and chromosomal copy number variations: a retrospective analysis of 9-year data
Artículo
Acceso abierto Artículo DOAJ
Lin Chen et al · Springer · 2026 · ISSN 1432-0711
Abstract Objective To investigate the association between ultrasonically detected fetal urinary system abnormalities and chromosomal copy number variations (CNVs) in Heilongjiang Province, northeastern China. Methods Coh...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Open Access
A comparison and evaluation of statistical methods for mediation analysis with mixtures of environmental exposures
Artículo
Acceso abierto Artículo DOAJ
Sean McGrath et al · BMC · 2026 · ISSN 1471-2288
Abstract Background Environmental studies often evaluate how exposures influence health outcomes through intermediate biological processes. In practice, researchers are often interested in complex exposure mixtures rathe...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Avaliação de métodos de estimação de componentes de variância utilizando dados simulados Evaluation of the variance component estimation methods using simulate data
Artículo
Acceso abierto Artículo DOAJ
José Marques Carneiro Júnior et al · Sociedade Brasileira de Zootecnia · 2004 · ISSN 1516-3598
Estudos de simulação foram conduzidos com o objetivo de realizar análise comparativa entre os métodos de estimação de componentes de variância: método da máxima verossimilhança restrita (REML), método da máxi...
LCC LCC:Animal cultureIdioma eng
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Open Access
Perception–intention misalignment in electric vehicle adoption: A cross-source analysis of survey and social media data in Thailand
Artículo
Material complementario disponible Artículo DOAJ
Kunyanuth Kularbphettong et al · Elsevier · 2026 · ISSN 2666-7843
Electric vehicles (EVs) have experienced rapid growth in emerging markets; however, aggregate expansion does not necessarily reflect stable adoption intention. This study examines a “perception–intention gap” in Th...
LCC TENDOkVudmlyb25tZW50YWwgZWZmZWN0cyBvZiBpbmR1c3RyaWVzIGFuZCBwbGFudHM~; LCC:Economic growth, development, planningIdioma eng
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Ferritin and transferrin predict common carotid intima-media thickness in females: a machine-learning informed individual participant data meta-analysis
Artículo
Acceso abierto Artículo DOAJ
Anand Ruban Agarvas et al · BMC · 2026 · ISSN 1471-2261
Abstract Background Iron overload promotes atherosclerosis in mice and causes vascular dysfunction in humans with Hemochromatosis. However, data are controversial on whether systemic iron availability within physiologica...
LCC TENDOkRpc2Vhc2VzIG9mIHRoZSBjaXJjdWxhdG9yeSAoQ2FyZGlvdmFzY3VsYXIpIHN5c3RlbQ~~Idioma eng
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Open Access
Tr14 gel compared to diclofenac gel after acute unilateral ankle sprain: an Individual Patient Data (IPD) meta-analysis of two multi-center trials
Artículo
Material complementario disponible Artículo DOAJ
J. Vester et al · BMC · 2026 · ISSN 1471-2474
Abstract Background Traumeel (Tr14) and diclofenac gels are commonly prescribed topical treatments for Grade I-II acute lateral ankle sprain (LAS). A meta-analysis of two multi-center trials was performed to compare thei...
LCC LCC:Diseases of the musculoskeletal systemIdioma eng
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Bayesian Neural Network-Assisted Parameter Estimation of the Transmuted Teissier Distribution for Environmental Data Modeling
Artículo
Material complementario disponible Artículo DOAJ
P. T. Amrutha et al · IEEE · 2026 · ISSN 2169-3536
Machine learning has evolved into a potent tool for analysing patterns and making predictions from complex data. In this machine learning era, we employed neural network techniques to estimate the parameters of statistic...
LCC LCC:Electrical engineering. Electronics. Nuclear engineeringIdioma eng
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Quantifying the Bayesian Evidence for a Planet in Radial Velocity Data
Artículo
Acceso abierto Artículo CONICET Digital
Nelson, Benjamin E. et al · IOP Publishing · 2020 · ISSN 0004-6256
We present results from a data challenge posed to the radial velocity (RV) community: Namely, to quantify the Bayesian "evidence"for n = {0, 1, 2, 3} planets in a set of synthetically generated RV data sets containing a ...
Idioma eng
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Open Access
Kernel functional canonical correlation analysis
Artículo
Acceso abierto Artículo DOAJ
Mirosław Krzyśko et al · Lodz University Press · 2016 · ISSN 0208-6018
Canonical correlation methods for data representing functions or curves have received much attention in recent years. Such data, known in the literature as functional data (Ramsay and Silverman, 2005), has been the subje...
LCC LCC:Marketing. Distribution of products; TENDOkZpbmFuY2U~Idioma eng
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Open Access
Leveraging Business Data Analytics and Machine Learning Techniques for Competitive Advantage: Case Study Evidence from Small Businesses
Artículo
Acceso abierto Artículo DOAJ
Rathimala Kannan et al · MMU Press · 2021 · ISSN 2735-1009
Data analytics is the essential component in deriving insights from data obtained from multiple sources. It represents the technology, methods and techniques used to obtain insights from massive datasets. As data increas...
LCC TENDOlNvY2lhbCBTY2llbmNlcw~~Idioma eng
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Open Access
A comprehensive classification of ecosystem resilience assessment methods: Frameworks, approaches, and models
Artículo
Acceso abierto Artículo DOAJ
Sepehr Ghazinoory et al · Elsevier · 2026 · ISSN 2665-9727
In the face of increasing human pressures on ecosystems, the selection and application of appropriate methods for assessing resilience are vital for effective decision-making and policymaking in both natural and social e...
LCC TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Facility managers’ views on contraceptive data management in primary healthcare facilities in the Tshwane District, South Africa
Artículo
Material complementario disponible Artículo DOAJ
Sophy Mogatlogedi Moloko et al · Orapuh, Inc · 2026 · ISSN 2644-3740
Introduction Contraceptive data are critical for determining the proportion of women of childbearing age who are protected from unintended pregnancies. These data must be of high quality to assess the performance of,...
LCC LCC:Internal medicine; TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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How reliable are ROC cut-offs? Evidence from simulation and empirical analysis
Artículo
Material complementario disponible Artículo DOAJ
Yashaswini K et al · BMC · 2026 · ISSN 1471-2288
Abstract Background Receiver Operating Characteristic (ROC) analysis is commonly used to evaluate how well biomarkers distinguish between diseased and non-diseased individuals. A very important step in this process is ch...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Making clinician-scientists visible: methods for identifying clinician research participation and metrics at scale
Artículo
Material complementario disponible Artículo DOAJ
Alicia Feldman et al · Frontiers Media S.A · 2026 · ISSN 2813-0146
BackgroundClinician-scientists play a vital role in advancing health and medical research and health system innovation, yet their engagement in research, alongside their clinical role, is rarely measured in a systematic ...
LCC LCC:MedicineIdioma eng
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Optimised Data Integration using Transformer Model and Resource Description Framework
Artículo
Material complementario disponible Artículo DOAJ
Jerome Aondongu Achir et al · MMU Press · 2026 · ISSN 2821-370X
Organizations have become highly reliant on a range of data sources that span structured, semi-structured, and unstructured data types. These repositories allow large-scale storage for faster ingestion and analytics but ...
LCC LCC:Electronic computers. Computer science; TENDOkluZm9ybWF0aW9uIHRlY2hub2xvZ3k~Idioma eng
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Prevalence and determinants of urinary tract infection among Ethiopian children: a systematic review and meta-analysis of institution-based studies
Artículo
Acceso abierto Artículo DOAJ
Berhanu Wale Yirdaw et al · BMC · 2026 · ISSN 1471-2334
Abstract Background Pediatric urinary tract infections (UTIs) are a major source of morbidity, often leading to severe complications like renal scarring, hypertension, and chronic kidney disease if not treated promptly. ...
LCC TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~Idioma eng
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Open Access
The association between body mass index and osteoporosis, with consideration of sex differences: a systematic review and dose-response meta-analysis
Artículo
Acceso abierto Artículo DOAJ
Jianping He et al · BMC · 2026 · ISSN 1471-2474
Abstract This meta-analysis reveals a significant association between Body Mass Index (BMI) and the risk of osteoporosis. Being underweight may increase the risk of osteoporosis, while being overweight or obese may reduc...
LCC LCC:Diseases of the musculoskeletal systemIdioma eng
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Open Access
Time-series analysis of daily temperature, atmospheric pressure, and pre-hospital cardiovascular and cerebrovascular disease emergencies in Yantai, Shandong Province, 2016–2022
Artículo
Material complementario disponible Artículo DOAJ
Mingshun WU et al · Editorial Committee of Journal of Environmental and Occupational Medicine · 2026 · ISSN 2095-9982
BackgroundMeteorological factors are among the key extrinsic triggers for the onset and exacerbation of cardiovascular and cerebrovascular diseases (CVD). Against the backdrop of sustained global warming, elucidating the...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; TENDOlRveGljb2xvZ3kuIFBvaXNvbnM~Idioma eng
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scZiva: imputation method for single-cell RNA-seq data with zero-inflated variational autoencoder
Artículo
Material complementario disponible Artículo DOAJ
Long Tuan Vo et al · BMC · 2026 · ISSN 1471-2105
Abstract Background Single-cell RNA sequencing (scRNA-seq) is considered a revolution in gene expression studies and offers significant benefits across various fields of biomedical or clinical applications. However, a hi...
LCC TENDOkNvbXB1dGVyIGFwcGxpY2F0aW9ucyB0byBtZWRpY2luZS4gTWVkaWNhbCBpbmZvcm1hdGljcw~~; LCC:Biology (General)Idioma eng
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